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Pulsed Laser Deposition Of Lead Zirconate Titanate Thin Films
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Book Synopsis Pulsed Laser Deposition of Lead Zirconate Titanate Thin Films by : Lucymarie Mantese
Download or read book Pulsed Laser Deposition of Lead Zirconate Titanate Thin Films written by Lucymarie Mantese and published by . This book was released on 1992 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Study of Electrical and Photoferroelectric Properties of Lead Zirconate Titanate Thin Films Prepared by Pulsed Laser Deposition for Ferroelectric Memories by : Jaichan Lee
Download or read book Study of Electrical and Photoferroelectric Properties of Lead Zirconate Titanate Thin Films Prepared by Pulsed Laser Deposition for Ferroelectric Memories written by Jaichan Lee and published by . This book was released on 1993 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of Lead-free Piezoelectric Thin Films by Pulsed Laser Deposition by : Maryam Abazari Torghabeh
Download or read book Development of Lead-free Piezoelectric Thin Films by Pulsed Laser Deposition written by Maryam Abazari Torghabeh and published by . This book was released on 2010 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a high performance piezoelectric material widely used in sensors, actuators and other electronic devices, lead zirconate titanate (PZT) ceramics have been the center of attention for many years. However, the toxicity of these materials and their exposure to the environment during processing steps, such as calcination, sintering, machining as well as problems in recycling and disposal have been major concerns regarding their usage all around the globe for the past couple of decades. Consequently, utilizing lead-based materials for many commercial applications have been recently restricted in Europe and Asia and measures are being taken in United States as well. Therefore, there is an urgent need for lead-free piezoelectrics whose properties are comparable to those of well-known PZT materials. Recently, the discovery of ultra-high piezoelectric activity in the ternary lead-free KNaNbO3-LiTaO3-LiSbO3 (KNN-LT-LS) and (Bi, Na)TiO3-(Bi, K)TiO3-BaTiO3 (BNT-BKT-BT) systems have given hope for alternatives to PZT. Furthermore, the demand for new generation of environment-friendly functional devices, utilizing piezoelectric materials, inspired a new surge in lead-free piezoelectric thin film research. In this study, an attempt has been made to explore the development of lead-free piezoelectric thin films by Pulsed Laser Deposition (PLD) on SrTiO3 substrate. While the growth and development process of KNN-LT-LS thin films was the primary goal of this thesis, a preliminary effort was also made to fabricate and characterize BNT-BKT-BT thin films. In a comprehensive and systematic process optimization study in conjunction with X-ray diffractometry, the phase evolution, stoichiometry, and growth orientation of the films are monitored as a function of deposition conditions including temperature and ambient oxygen partial pressure. Processing parameters such as substrate temperature and pressure are shown to be highly dominant in determining the phase and composition of the films. Oxygen partial pressure has shown to control the chemical composition of the films through solid-gaseous phase equilibrium and substrate temperature has mostly influenced the growth mode and microstructure. Findings of this study has shown that 300-500 nm single-phase epitaxial KNN-LT-LS and BNT-BKT-BT thin films could indeed be obtained at a temperature of 700-750 oC and 300-400 mTorr of oxygen partial pressure. Following a series of studies on effect of doping, it was revealed that addition of 1 mol% Mn to KNN-LT-LS composition resulted in a significant suppression of leakage current and enhancement of polarization saturation. A remanent polarization of 16 æC/cm2 and coercive field of 20 kV/cm were measured for such thin film, which are comparable to those of hard PZT counterparts. Also, a high remanent polarization and coercive field of 30 æC/cm2 and 95 kV/cm were achieved in 350 nm BNT-BKT-BT thin films. Longitudinal (d33) and transverse (e31, f) piezoelectric coefficients of KNN-LT-LS thin films were found to be 55 pm/V and -4.5 C/m2 respectively, prepared at the optimized conditions, whereas 350 nm BNT-BKT-BT thin films exhibited an e31, f of -2.25 C/m2. The results of this study present the great potential of KNN-LT-LS and BNT-BKT-BT thin films for piezoelectric MEMS devices and provide a baseline for future investigations on lead-free piezoelectric thin films.
Book Synopsis The Development of Lead Zirconate Titanate Thin Films for Piezoelectric Microactuators by : Annabel Susan Nickles
Download or read book The Development of Lead Zirconate Titanate Thin Films for Piezoelectric Microactuators written by Annabel Susan Nickles and published by . This book was released on 1998 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pulsed Laser Deposition of Thin Films by : Robert Eason
Download or read book Pulsed Laser Deposition of Thin Films written by Robert Eason and published by John Wiley & Sons. This book was released on 2007-12-14 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by major contributors to the field, this text summarizes current or newly emerging pulsed laser deposition application areas. It spans the field of optical devices, electronic materials, sensors and actuators, biomaterials, and organic polymers. Every scientist, technologist and development engineer who has a need to grow and pattern, to apply and use thin film materials will regard this book as a must-have resource.
Book Synopsis Formation and Characterization of Ferroelectric Thin-films Deposited by Pulsed-laser Ablation by : Christopher Scarfone
Download or read book Formation and Characterization of Ferroelectric Thin-films Deposited by Pulsed-laser Ablation written by Christopher Scarfone and published by . This book was released on 1991 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Preparation, Microstructure, and Ferroelectric Properties of Laser-Deposited Thin Batio Sub3 and Lead Zirconate-Titanate Films by : P. S. Brody
Download or read book Preparation, Microstructure, and Ferroelectric Properties of Laser-Deposited Thin Batio Sub3 and Lead Zirconate-Titanate Films written by P. S. Brody and published by . This book was released on 1991 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ferroelectric thin films of BaTiO3 and lead zirconate titanate, PbZro. 53Tio. 4703 (PZT), have been prepared by pulsed excimer laser deposition. The microstructure and crystallography of these films have been studied by scanning electron microscopy (SEM), energy dispersive x-ray spectrometry (EDX), transmission electron microscopy (TEM), xray diffraction (XRD), and differential scanning calorimetry (DSC). Electrical properties, including remanent polarization, dielectric loss, and dielectric constant, have been measured. Also, switched remanent polarization has been measured under conditions of continuous cycling.
Book Synopsis Pulsed-Laser Crystallization of Ferroelectric/Piezoelectric Oxide Thin Films by : Adarsh Rajashekhar
Download or read book Pulsed-Laser Crystallization of Ferroelectric/Piezoelectric Oxide Thin Films written by Adarsh Rajashekhar and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Integration of ferroelectric/piezoelectric thin films, such as those of lead zirconate titanate (PZT), with temperature sensitive substrates (complementary metal oxide semiconductors (CMOS), or polymers) would benefit from growth at substrate temperatures below 400C. However, high temperatures are usually required for obtaining good quality PZT films via conventional routes like rapid thermal processing (>550C). Those conditions are not compatible either with polymer substrates or completed CMOS circuits and dictate exploration of alternative methods to realize integration with such substrates.In part of this work, factors influencing KrF excimer laser induced crystallization of amorphous sputtered Pb(Zr0.30Ti0.70)O3 thin films at substrate temperatures
Book Synopsis Pulsed Laser Deposition of Relaxor Ferroelectric Lead Magnesium Niobate-lead Titanate Thin Films and Heterostructures by : Dan Silviu Lavric
Download or read book Pulsed Laser Deposition of Relaxor Ferroelectric Lead Magnesium Niobate-lead Titanate Thin Films and Heterostructures written by Dan Silviu Lavric and published by . This book was released on 2000 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laser Ablation written by E. Fogarassy and published by Newnes. This book was released on 2012-12-02 with total page 943 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the proceedings of the largest conference ever held on this subject. The strong interest in this field is largely due to the fact that both fundamental aspects of laser-surface interaction as well as applied techniques for thin film generation and patterning were treated in detail by experts from around the world.
Book Synopsis Advanced Dielectric, Piezoelectric and Ferroelectric Thin Films by : Bruce A. Tuttle
Download or read book Advanced Dielectric, Piezoelectric and Ferroelectric Thin Films written by Bruce A. Tuttle and published by John Wiley & Sons. This book was released on 2012-04-17 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in synthesis and characterization of dielectric, piezoelectric and ferroelectric thin films are included in this volume. Dielectric, piezoelectric and ferroelectric thin films have a tremendous impact on a variety of commercial and military systems including tunable microwave devices, memories, MEMS devices, actuators and sensors. Recent work on piezoelectric characterization, AFE to FE dielectric phase transformation dielectrics, solution and vapor deposited thin films, and materials integration are among the topics included. Novel approaches to nanostructuring, characterization of material properties and physical responses at the nanoscale also is included.
Book Synopsis Ion Beam Sputter Deposition of Lead Zirconate Titanate Thin Films by : Husam Niman Al-Shareef
Download or read book Ion Beam Sputter Deposition of Lead Zirconate Titanate Thin Films written by Husam Niman Al-Shareef and published by . This book was released on 1991 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Laser Ablation and its Applications by : Claude Phipps
Download or read book Laser Ablation and its Applications written by Claude Phipps and published by Springer. This book was released on 2007-01-17 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser ablation describes the interaction of intense optical fields with matter, in which atoms are selectively driven off by thermal or nonthermal mechanisms. This is the first book that combines the most recent results in this rapidly advancing field with authoritative treatment of laser ablation and its applications, including the physics of high-power laser-matter interaction.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sputter Deposition of Piezoelectric Lead Zirconate Titanate Thin Films for Use in MEMS Sensors and Actuators by : Clifford Fredrick Knollenberg
Download or read book Sputter Deposition of Piezoelectric Lead Zirconate Titanate Thin Films for Use in MEMS Sensors and Actuators written by Clifford Fredrick Knollenberg and published by . This book was released on 2001 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ferroelectric Thin Films written by and published by . This book was released on 1998 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Crystal Growth Technology by : K. Byrappa
Download or read book Crystal Growth Technology written by K. Byrappa and published by Springer Science & Business Media. This book was released on 2003-04-17 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crystals are the unacknowledged pillars of modern technology. The modern technological developments depend greatly on the availability of suitable single crystals, whether it is for lasers, semiconductors, magnetic devices, optical devices, superconductors, telecommunication, etc. In spite of great technological advancements in the recent years, we are still in the early stage with respect to the growth of several important crystals such as diamond, silicon carbide, PZT, gallium nitride, and so on. Unless the science of growing these crystals is understood precisely, it is impossible to grow them as large single crystals to be applied in modern industry. This book deals with almost all the modern crystal growth techniques that have been adopted, including appropriate case studies. Since there has been no other book published to cover the subject after the Handbook of Crystal Growth, Eds. DTJ Hurle, published during 1993-1995, this book will fill the existing gap for its readers. The book begins with "Growth Histories of Mineral Crystals" by the most senior expert in this field, Professor Ichiro Sunagawa. The next chapter reviews recent developments in the theory of crystal growth, which is equally important before moving on to actual techniques. After the first two fundamental chapters, the book covers other topics like the recent progress in quartz growth, diamond growth, silicon carbide single crystals, PZT crystals, nonlinear optical crystals, solid state laser crystals, gemstones, high melting oxides like lithium niobates, hydroxyapatite, GaAs by molecular beam epitaxy, superconducting crystals, morphology control, and more. For the first time, the crystal growth modeling has been discussed in detail with reference to PZT and SiC crystals.